CN216917389U

CN216917389U - Annular conveying track

Info

Publication number: CN216917389U
Application number: CN202123146862.XU
Authority: CN
Inventors: 陈祖华; 覃奕铭
Original assignee: Haoxing Intelligent Equipment Dongguan Co ltd
Current assignee: Haoxing Intelligent Equipment Dongguan Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-08
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an annular conveying track which comprises an annular track base, an annular conveying belt, a conveying driving device, a plurality of jigs and jig limiting assemblies, wherein the annular track base is provided with a plurality of guide rails; the annular track base is provided with an annular guide rail, the jig is connected to the annular conveying belt, the jig is adapted to the annular guide rail and is arranged along the annular guide rail in a sliding mode, and the conveying driving device drives the annular conveying belt to move along the extending direction of the annular guide rail, so that the jig moves along the annular guide rail; the jig limiting assembly comprises a stop driving device and a swinging mechanism, the swinging mechanism is provided with a stop part, and the jig is provided with a stop groove; therefore, the jig is conveyed along the annular shape and can be suspended as required, the jig is dually controlled by means of starting and stopping of the conveying driving device and the jig limiting assembly, and sliding and suspended state control of the jig is accurate and reliable, so that when the jig is applied to automatic equipment, the requirement that workpieces are conveyed accurately and in place can be better met.

Description

Annular conveying track

Technical Field

The utility model relates to the technical field of automation equipment, in particular to an annular conveying track.

Background

In automation equipment, often can use automatic conveying track, present automatic conveying track is linear type conveying track mostly, if a plurality of stations are that the annular is arranged, then arrange by a plurality of linear type conveying track intervals, link up through moving the year manipulator between the adjacent linear type conveying track, consequently, lead to conveying structure design comparatively complicated. In addition, the existing automatic conveying track generally determines the work on the automatic conveying track or the moving and pausing states of the jigs by taking the start and stop of the conveying drive as a unique control mode, taking the conveying mode of the conveying belt as an example, the conveying belt is usually driven by a motor to move, the jigs are connected to the conveying belt to move along with the conveying belt, and when the motor stops, the conveying belt stops moving, the jigs correspondingly pause.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and a primary object of the present invention is to provide an annular conveying track, which realizes the conveying of a jig along an annular shape and can be suspended as required, and which performs dual control on the jig by means of the start/stop of a conveying driving device and a jig limiting component, so as to ensure the sliding and suspension states of the jig to be controlled accurately and reliably, and thus, when applied to an automation device, the requirement of accurate and in-place conveying of workpieces can be better satisfied.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an annular conveying track comprises an annular track base, an annular conveying belt, a conveying driving device, a plurality of jigs and jig limiting assemblies;

the jig is connected to the annular conveying belt, the jig is adapted to the annular guide rail and is arranged along the annular guide rail in a sliding manner, and the conveying driving device drives the annular conveying belt to move along the extending direction of the annular guide rail, so that the jig moves along the annular guide rail;

the jig limiting assembly comprises a stopping driving device and a swinging mechanism, the swinging mechanism is provided with a stopping part, and the jig is provided with a stopping groove; in a first state, the stop driving device drives the swing mechanism to swing towards the jig until the stop part is limited in the stop groove; in the second state, the stop driving device drives the swing mechanism to swing away from the jig so that the stop part is separated from the stop groove.

As a preferred scheme, the conveying driving device is a motor, the motor is connected to a driving belt wheel in a driving mode, the annular conveying belt is sleeved on the driving belt wheel, more than one driven belt wheel is arranged along the annular conveying extending direction at intervals, and the annular conveying belt is sequentially sleeved on the driven belt wheels.

As a preferable scheme, the annular guide rail is provided with more than two straight guide rail sections, and adjacent straight guide rail sections are connected through an arc-shaped guide rail section; the driving belt wheel and the driven belt wheel are respectively arranged corresponding to the arc-shaped guide rail sections.

As a preferred scheme, the bottom of the jig is respectively connected with two groups of guide wheels which are oppositely arranged at left and right intervals, and the two groups of guide wheels are respectively positioned on the left and right sides of the annular guide rail.

As a preferred scheme, a plurality of stopping portions are arranged on the same straight guide rail section, the stopping portions are all connected to the same rotating shaft, and the stopping driving device drives the rotating shaft to rotate so that the stopping portions swing correspondingly along with the rotating shaft.

As a preferable scheme, the inner side of the annular track base is provided with an annular conveying belt positioning groove, and the annular conveying belt passes through the annular conveying belt positioning groove.

Preferably, an L-shaped positioning frame extends from the inner side of the annular rail base, the L-shaped positioning frame is provided with a transverse part and a vertical part connected to the inner end of the transverse part, and the annular conveying belt positioning groove is formed between the upper part of the transverse part and the outer side of the vertical part.

As a preferable scheme, the stopping groove is arranged on the outer side of the jig, and the swinging mechanism is located on the outer side of the annular guide rail.

Preferably, the jig is connected to the outer side of the endless conveyor.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that: the annular track base, the annular conveying belt, the conveying driving device, the plurality of jigs and the jig limiting assemblies are arranged, the jigs are conveyed along the annular shape and can be suspended as required, the jigs are controlled doubly by means of starting and stopping of the conveying driving device and the jig limiting assemblies, and sliding and suspension states of the jigs are controlled accurately and reliably.

In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a diagram of an assembly structure of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged partial view at B of FIG. 1;

FIG. 4 is a diagram of another assembly structure of the embodiment of the present invention.

The attached drawings indicate the following:

annular track base 10 annular guide rail 11

Straight guide rail section 111 and arc guide rail section 112

Belt wheel mounting plate 113 annular conveyer belt positioning groove 12

Transverse portion 131 and vertical portion 132

Conveying driving device 30 of endless conveyor belt 20

Driving pulley 31 and driven pulley 32

Jig 40 stopper groove 41

Guide wheel 42 jig limiting assembly 50

Stop drive 51

First swing lever 52 and second swing lever 53

The stopper 531 rotates the shaft 54.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "upper", "lower", "front", "rear", "left", "right", etc., indicating the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operation, and should not be construed as limiting the specific scope of the present invention.

Referring to fig. 1 to 4, specific structures of the embodiments of the present invention are shown.

An annular conveying track comprises an annular track base 10, an annular conveying belt 20, a conveying driving device 30, a plurality of jigs 40 and jig limiting assemblies 50; wherein:

the annular rail base 10 is arranged annularly. The annular track base 10 is provided with an annular guide rail 11 extending along the annular track base 10, and here, the annular guide rail 11 is a convex guide rail protruding from the top of the annular track base 10. The ring-shaped guide rail 11 has more than two straight guide rail sections 111, and adjacent straight guide rail sections 111 are connected through an arc-shaped guide rail section 112.

The annular conveyer belt 20 is located the inboard of annular guide 11 and follows annular guide 11 syntropy and extend the setting, tool 40 is connected on annular conveyer belt 20, preferably, tool 40 is connected in the outside of annular conveyer belt 20 for when annular conveyer belt 20 removed along driving pulley 31, driven pulley 32, it is more smooth. The jig 40 is adapted to the annular guide rail 11 and slidably arranged along the annular guide rail 11, and the conveying driving device 30 drives the annular conveying belt 20 to move along the extending direction of the annular guide rail 11, so that the jig 40 moves along the annular guide rail 11; preferably, the conveying driving device 30 is a motor, the motor is connected to a driving pulley 31 in a driving manner, the endless conveyor belt 20 is sleeved on the driving pulley 31, more than one driven pulleys 32 are further arranged at intervals along the extending direction of the endless conveyor, and the endless conveyor belt 20 is sequentially sleeved on the driven pulleys 32. The driving pulley 31 and the driven pulley 32 are respectively arranged corresponding to the arc-shaped guide rail section 112. In this embodiment, the circular guide rail 11 has four straight guide rail sections 111, and therefore, four arc-shaped guide rail sections 112 are required to be arranged for connection. Pulley mounting plates 113 are respectively arranged on the inner side of the annular rail base 10 corresponding to the four arc-shaped guide rail sections 112, and the driving pulley 31 and the driven pulley 32 are respectively mounted on the pulley mounting plates 113.

The jig limiting assembly 50 comprises a stopping driving device 51 and a swinging mechanism, the swinging mechanism is provided with a stopping portion 531, the jig 40 is provided with a stopping groove 41, the stopping groove 41 is arranged on the outer side of the jig 40, and the swinging mechanism is positioned on the outer side of the annular guide rail 11; in the first state, the stopping driving device 51 drives the swinging mechanism to swing toward the jig 40 until the stopping portion 531 is limited in the stopping groove 41; in the second state, the stopping driving device 51 drives the swinging mechanism to swing away from the jig 40, so that the stopping portion 531 falls off the stopping groove 41; therefore, the jig 40 is dually controlled by combining the start and stop of the conveying driving device 30 and the jig limiting assembly 50, and the sliding and pause states of the jig 40 are accurately and reliably controlled. Typically, multiple stops 531 are provided on the same straight rail segment 111 to meet multiple station requirements. The stopping driving device 51 may be an air cylinder, and is disposed at the bottom of the circular track base 10, a piston rod of the air cylinder extends forward, the swinging mechanism includes a first swinging rod 52 and a second swinging rod 53, an upper end of the first swinging rod 52 is connected to the rotating shaft, a lower end of the second swinging rod 53 is connected to the rotating shaft 54, the piston rod is hinged to a lower end of the first swinging rod 52, and the stopping part 531 is disposed at an upper end of the second swinging rod 53. Through setting up the cylinder in the bottom of circular orbit base 10, pivot 54 and swing mechanism set up in the outside of circular orbit base 10, and tool 40 sets up in the top of circular orbit base 10 to and endless conveyor belt 20 sets up in the inboard of circular orbit base 10, make structural design ingenious reasonable, very compact, like this, whole circular conveying track occupation space is less, is favorable to the application of this circular conveying track on automation equipment.

The inner side of the annular track base 10 is provided with an annular conveyer belt positioning groove 12, and the annular conveyer belt 20 passes through the annular conveyer belt positioning groove 12. An L-shaped positioning frame extends from the inner side of the annular rail base 10, the L-shaped positioning frame has a transverse portion 131 and a vertical portion 132 connected to the inner end of the transverse portion 131, and the endless conveyor belt positioning groove 12 is formed between the upper side of the transverse portion 131 and the outer side of the vertical portion 132.

And the bottom of the jig 40 is respectively connected with two groups of guide wheels 42 facing to each other at a left-right interval, and the two groups of guide wheels 42 are respectively positioned on the left side and the right side of the annular guide rail 11. Guide pulley 42's setting plays tool 40 and ring rail 11 on the one hand and combines together the location, prevents the effect of side to side beat, and on the other hand, guide pulley 42 is favorable to improving tool 40 along the gliding smooth and easy degree of ring rail 11, avoids the jamming phenomenon.

The design of the utility model is mainly characterized in that the arrangement of the annular track base 10, the annular conveying belt 20, the conveying driving device 30, the plurality of jigs 40 and the jig limiting assemblies 50 realizes that the jigs 40 are conveyed along the annular shape and can be suspended as required, the jigs 40 are dually controlled by starting and stopping the conveying driving device 30 and the jig limiting assemblies 50, and the sliding and suspending states of the jigs 40 are ensured to be accurately and reliably controlled, so when the utility model is applied to automatic equipment, the requirement of accurate and in-place workpiece conveying can be better met.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. An annular conveying track, its characterized in that: the device comprises an annular track base, an annular conveying belt, a conveying driving device, a plurality of jigs and a jig limiting assembly;

2. An endless conveyor track as claimed in claim 1, wherein: the conveying driving device is a motor, the motor is connected to the driving belt wheel in a driving mode, the annular conveying belt is sleeved on the driving belt wheel, more than one driven belt wheel is arranged along the annular conveying extending direction at intervals, and the annular conveying belt is sequentially sleeved on the driven belt wheels.

3. An endless conveyor track as claimed in claim 2, wherein: the annular guide rail is provided with more than two straight guide rail sections, and the adjacent straight guide rail sections are connected through an arc-shaped guide rail section; the driving belt wheel and the driven belt wheel are respectively arranged corresponding to the arc-shaped guide rail sections.

4. An endless conveyor track as claimed in claim 3, wherein: the bottom of the jig is respectively connected with two groups of guide wheels which are arranged at the left and right intervals and face each other, and the two groups of guide wheels are respectively positioned at the left and right sides of the annular guide rail.

5. An endless conveyor track as claimed in claim 3, wherein: the same straight guide rail section is provided with a plurality of stopping parts which are all connected on the same rotating shaft, and the stopping driving device drives the rotating shaft to rotate so that the stopping parts correspondingly swing along with the rotating shaft.

6. An endless conveyor track as claimed in claim 1, wherein: the inboard of annular track base is provided with the endless conveyor constant head tank, endless conveyor passes the endless conveyor constant head tank.

7. An endless conveyor track as claimed in claim 6, wherein: the inboard of annular track base extends there is L shape locating rack, L shape locating rack has horizontal portion and connects in the inner vertical portion of horizontal portion, the annular conveyer belt constant head tank is formed between the outside of horizontal portion top and vertical portion.

8. An endless conveyor track as claimed in claim 1, wherein: the stop groove is arranged on the outer side of the jig, and the swing mechanism is located on the outer side of the annular guide rail.

9. An endless conveyor track as claimed in claim 1, wherein: the jig is connected to the outer side of the annular conveying belt.